I want to make my 18 inch kettle more portable for tail gating. Can I just use galvanized pipe for the legs? How can I make the legs stay in when lifting/transporting? What size diameter pipe? I could always cut the other standard legs down I guess. I am not a fan of my go any where grill. I went to flip a burger and it slid off the grate onto the pavement! My go any where will NOT be going anywhere with me again!